Write the oxidation state of Nickel in [Ni(Cl)4]2– complex ion.
Q.2 (ii) Write the oxidation state of Nickel in [Ni(Cl)4]2– complex ion.
Q.2 (ii) Write the oxidation state of Nickel in [Ni(Cl)4]2– complex ion.
Best answer
Answer: +2
Let the oxidation state of Ni be \(x\): \(x + 4(-1) = -2\), so \(x = +2\).
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